CN219774675U - Air spring assembly of brine injection machine - Google Patents
Air spring assembly of brine injection machine Download PDFInfo
- Publication number
- CN219774675U CN219774675U CN202321126016.8U CN202321126016U CN219774675U CN 219774675 U CN219774675 U CN 219774675U CN 202321126016 U CN202321126016 U CN 202321126016U CN 219774675 U CN219774675 U CN 219774675U
- Authority
- CN
- China
- Prior art keywords
- air
- guide pipes
- air cylinder
- injection needle
- cylinder assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 239000012267 brine Substances 0.000 title claims abstract description 11
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title claims abstract description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 21
- 239000011780 sodium chloride Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
Landscapes
- Meat, Egg Or Seafood Products (AREA)
Abstract
A gas spring component of a brine injector, belonging to the field of food processing. The cylinder assembly comprises a cylinder box body and an internal gas conduit, the upper part of the cylinder assembly is provided with an air chamber upper cover, and the lower part of the cylinder assembly is provided with a cylinder end plate; the gas guide pipes are vertically and uniformly arranged in the cylinder box body, the pneumatic pistons are arranged in the gas guide pipes and are of cylinder structures, annular grooves are formed in the side surfaces of the pneumatic pistons, the sealing rings are arranged at the positions of the annular grooves, and the pneumatic pistons can move up and down along the direction of the gas guide pipes and are sealed with the gas guide pipes; the bottom surface of the pneumatic piston is contacted with the top surface of the saline injection needle. Through the structure, the utility model provides a can prevent penetrating quick-witted gas spring subassembly of salt water injection needle damage.
Description
Technical Field
The utility model relates to a gas spring assembly of a saline water injection machine, and belongs to the field of food processing.
Background
The structure of the prior saline injection machine is shown in the patent 202222593894.2. The brine injection needle of the brine injection machine extends downwards and is inserted into the meat to be processed to perform water injection. If encountering hard materials such as bones during processing, the saline injection needle cannot rebound in time, so that the whole is damaged, and the service life of equipment is low. And in the later maintenance, the processing is stopped, the saline injection needle is replaced, the maintenance cost is high, and the overall production and processing efficiency can be influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the existing structure, provides a gas spring assembly of a saline water injector, and solves the technical problem that a saline water injection needle is easy to damage in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the air spring assembly of the brine injection machine, the air cylinder assembly comprises an air cylinder box body and an internal air conduit, the upper part of the air cylinder assembly is provided with an air chamber upper cover, and the lower part of the air cylinder assembly is provided with an air cylinder end plate; the gas guide pipes are vertically and uniformly arranged in the cylinder box body, the pneumatic pistons are arranged in the gas guide pipes and are of cylinder structures, annular grooves are formed in the side surfaces of the pneumatic pistons, the sealing rings are arranged at the positions of the annular grooves, and the pneumatic pistons can move up and down along the direction of the gas guide pipes and are sealed with the gas guide pipes; the bottom surface of the pneumatic piston is contacted with the top surface of the saline injection needle.
The air chamber upper cover and the air cylinder assembly are connected through bolts, and the air cylinder end plate and the air cylinder assembly are provided with a sealing structure, so that the air tightness of the whole structure is ensured.
The aperture of the saline injection needle passing hole arranged on the cylinder end plate is smaller than the outer diameter of the bottom surface of the pneumatic piston and larger than the outer diameter of the upper end surface of the saline injection needle, so that the action stability of the whole system is ensured.
The upper cover of the air chamber is provided with an air source air inlet through which air is injected into the air conduit.
The side of the pneumatic piston is provided with two annular grooves, and a sealing ring is arranged in each annular groove, so that the sealing performance between the pneumatic piston and the gas conduit is improved.
The beneficial effects of the utility model are as follows: the utility model is provided with the air cylinder assembly with the air conduit, and the air cylinder assembly is internally provided with the pneumatic piston connected with the saline injection needle, so that when the saline injection needle encounters hard materials such as bones, the air in the air conduit is pressurized, and the air cylinder assembly can rebound in time to avoid the damage of the needle body.
Drawings
Fig. 1: the structure of the utility model is schematically shown;
fig. 2: a pneumatic piston installation schematic diagram;
fig. 3: a pneumatic piston structure schematic diagram;
fig. 4: a cylinder assembly structure schematic diagram;
fig. 5: the upper cover structure of the air chamber is schematically shown;
fig. 6: the cylinder end plate structure is schematically shown.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The air spring assembly of the brine injection machine, the air cylinder assembly 1 comprises an air cylinder box body 1-2 and an internal air duct 1-1, the air duct 1-1 is vertically and uniformly distributed inside the air cylinder box body 1-2, an air piston 4 is arranged inside the air duct 1-1, the air piston 4 is of a cylindrical structure, an annular groove is formed in the side face of the air piston 4, a sealing ring 6 is arranged at the position of the annular groove 4-1, and the air piston 4 can move up and down along the direction of the air duct 1-1 and is sealed with the air duct 1-1. Preferably, two annular grooves are arranged on the side face of the pneumatic piston 4, and a sealing ring 6 is arranged in each annular groove, so that the sealing performance between the pneumatic piston 4 and the gas conduit 1-1 is improved.
The upper part of the air cylinder assembly 1 is provided with an air chamber upper cover 2, and the lower part of the air cylinder assembly 1 is provided with an air cylinder end plate 3; the air chamber upper cover 2 is connected with the air cylinder assembly 1 through bolts, and the air cylinder end plate 3 is connected with the air cylinder assembly 1 through bolts, and is provided with a sealing structure, so that the air tightness of the whole structure is ensured. The aperture of the saline injection needle 5 passing hole arranged on the cylinder end plate 3 is smaller than the outer diameter of the bottom surface of the pneumatic piston 4 and larger than the outer diameter of the upper end surface of the saline injection needle 5. The upper cover 2 of the air chamber is provided with an air source air inlet 7, and air is injected into the air conduit through the air source air inlet 7.
When in use, the bottom surface of the pneumatic piston 4 is contacted with the top surface of the saline injection needle 5, and compressed air is injected from the air source air inlet of the air chamber upper cover 2 in the working state. The compressed air is sealed in the cylinder assembly 1 by a pneumatic piston 4. Because the aperture in the cylinder end plate 3 is smaller than the outer diameter of the air piston 4, the air piston 4 is pressed against the cylinder end plate 3 by the air duct of the cylinder assembly under the action of the air pressure. The outer diameter of the saline injection needle is smaller than the aperture of the cylinder end plate 3, the injection needle is contacted with the pneumatic piston 4, and when the injection needle meets external force, the pneumatic piston 4 is pushed to move and retract in the cylinder block gas conduit, so that the aim of avoiding the saline injection needle from being damaged is achieved.
Claims (5)
1. The saline water injection machine air spring subassembly, its characterized in that: the air cylinder assembly (1) comprises an air cylinder box body (1-2) and an internal air duct (1-1), an air chamber upper cover (2) is arranged at the upper part of the air cylinder assembly (1), and an air cylinder end plate (3) is arranged at the lower part of the air cylinder assembly (1); the gas guide pipes (1-1) are vertically and uniformly arranged in the cylinder box body (1-2), the pneumatic pistons (4) are arranged in the gas guide pipes (1-1), the pneumatic pistons (4) are of cylindrical structures, annular grooves are formed in the side surfaces of the pneumatic pistons (4), sealing rings (6) are arranged at the positions of the annular grooves (4-1), and the pneumatic pistons (4) can move up and down along the direction of the gas guide pipes (1-1) and are sealed with the gas guide pipes (1-1); the bottom surface of the pneumatic piston (4) is contacted with the top surface of the saline injection needle (5).
2. The brine injector gas spring assembly of claim 1 wherein: the air chamber upper cover (2) and the air cylinder assembly (1) are connected through bolts, and a sealing structure is arranged between the air cylinder end plate (3) and the air cylinder assembly (1).
3. The brine injector gas spring assembly of claim 1 wherein: the aperture of the passage hole of the saline injection needle (5) arranged on the cylinder end plate (3) is smaller than the outer diameter of the bottom surface of the pneumatic piston (4) and larger than the outer diameter of the upper end surface of the saline injection needle (5).
4. The brine injector gas spring assembly of claim 1 wherein: the upper cover (2) of the air chamber is provided with an air source air inlet (7).
5. The brine injector gas spring assembly of claim 1 wherein: the side of the pneumatic piston (4) is provided with two annular grooves, and a sealing ring (6) is arranged in each annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126016.8U CN219774675U (en) | 2023-05-11 | 2023-05-11 | Air spring assembly of brine injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126016.8U CN219774675U (en) | 2023-05-11 | 2023-05-11 | Air spring assembly of brine injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774675U true CN219774675U (en) | 2023-09-29 |
Family
ID=88136902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321126016.8U Active CN219774675U (en) | 2023-05-11 | 2023-05-11 | Air spring assembly of brine injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774675U (en) |
-
2023
- 2023-05-11 CN CN202321126016.8U patent/CN219774675U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |